Simpler Subdivisions: How Brisbane’s Subdivision Rules are Changing
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The “More Homes, Sooner” initiative from the Brisbane City Council is changing Brisbane’s subdivision rules to pave the way for new developments to create new homes for residents, but what does that mean?
Around 14% of Brisbane’s residential land is Low-Medium Residential Density (LMR), and now the council is overhauling minimum block sizes, building heights, and parking rules to expand the LMR zone. If you’re looking at a particular subdivision in Brisbane, you need to familiarise yourself with how the changes impact your neighbourhood.
The Biggest Subdivision Challenges in Brisbane
Historically, developers have faced intense financial and regulatory hurdles in Brisbane. The freehold small-lot subdivision footprint locked out smaller sites, leading to under-utilised infill spaces. Infrastructure costs can also complicate matters, particularly when trying to provide on-site resident and guest parking in line with code compliance, where one extra parking spot can total more than $80,000.
Code assessments and planning have also been complex to navigate. Council delays in the assessment pipeline could easily drain capital long before the project breaks ground, while many developments fall at the planning hurdle.
Proposed Changes to the LMR Zone
Brisbane City Council’s proposed changes aim to increase the construction of duplexes, townhouses, and terraced homes by adding flexibility around design parameters. Here’s a snapshot of the proposed changes.
Height allowance in LMR zones increased to three storeys, and up to four storeys in premium locations.
Parking requirements for 2BR apartments adjusted from 2 to 1.5 citywide (and 1.2 in key locations).
300sq m lot subdivisions will be possible for properties located within 300 metres walking distance of a shopping centre, increased from 200 metres.
The minimum block size for residences located more than a 400-metre walk from a major shopping centre or transport hub shifts from 260m² to 120m².
Reduced red tape to simplify and speed up the assessment process.
Important Considerations For Smaller Lots
Of all the changes, the change to minimum lot sizes is the most dramatic, slicing the current expectation in half. While smaller footprints unlock a wealth of opportunities for new developments, there are much higher compliance standards. You might be able to bypass the typical assessment process, but absolute compliance is required. Lots smaller than 180 square metres face additional expectations around controlling stormwater runoff and urban heat, with a maximum cap of 70% impervious area, as well as limits on total site cover.
With the shrinkage of blocks, there is absolutely no room for error. A one-centimetre error can cause an illegal encroachment, violate the building footprint, or even breach the building code. Even the slightest mistake can void your approval or lead to a major legal dispute.
When to Contact Surveying Experts
If you’re looking to streamline your project, engage a licensed surveyor early - ideally, before you buy the land. This allows the surveyor to confirm dimensions and boundaries and identify title restrictions or neighbour encroachments. At the very latest, contact a surveyor before you draw the plans or submit documentation to the council. A survey captures tree locations and topographical data necessary for accurate architectural plans.
Contact our Brisbane team to arrange a consultation.
Partner With ONF For Your Brisbane Subdivision
Are you looking at developing in the Northern Growth Corridor? With so much at stake, you need an expert to ensure your small-lot development meets the regulatory requirements. At ONF Surveyors, our specialists offer a comprehensive range of services including boundary surveying and feature and level surveys that provide the precise data your development requires.
Get in touch with our North Brisbane/Moreton Bay surveying team.
